451-453 14th Ave, San Francisco, CA 94118

The property at 451-453 14th Avenue is a two-unit, two-story multi-family residential building located in San Francisco's Central Richmond neighborhood. Built in 1921 and classified as a Flats & Duplex building, this property is currently owned by Gordon Victorine.

The building's documented history shows relatively minimal major maintenance work, with the most significant improvement being the installation of nine replacement windows in November 2008, which were installed as white vinyl windows with energy-efficient U-values between 0.38 and 0.52, costing $5,100. Recent activity around the property has primarily involved exterior maintenance and urban infrastructure matters rather than building-specific issues. The most recent registered concern was in February 2024, involving a tree limb that required removal.

Throughout 2022-2023, there have been several public space maintenance issues documented through 311 calls, including two instances of encampment items requiring removal (in November 2023 and June 2022), defaced parking signs (March 2023), general street cleaning needs (August 2022 and November 2021), and two sidewalk defect reports in September and October 2021. While the sidewalk issues were investigated and found to have only minor hairline cracks, the frequency of urban maintenance calls in the vicinity suggests ongoing attention to public space upkeep is required. The building's permit history shows no major renovations or improvements since the 2008 window replacement, and the only other permit on record from 1981 was cancelled.